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  <title>Returns the color as a string</title>
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  <div id="layout-content"><div id="imagickpixel.getcolorasstring" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ImagickPixel::getColorAsString</h1>
  <p class="verinfo">(PECL imagick 2 &gt;= 2.1.0, PECL imagick 3)</p><p class="refpurpose"><span class="refname">ImagickPixel::getColorAsString</span> &mdash; <span class="dc-title">Returns the color as a string</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagickpixel.getcolorasstring-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ImagickPixel::getColorAsString</strong></span>(): <span class="type">string</span></div>

  <p class="para rdfs-comment">
   Returns the color of the ImagickPixel object as a string.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagickpixel.getcolorasstring-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagickpixel.getcolorasstring-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the color of the ImagickPixel object as a string.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-imagickpixel.getcolorasstring-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-2968">
    <p><strong>示例 #1 Basic <span class="function"><strong>Imagick::getColorAsString()</strong></span> usage</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">//Create&nbsp;an&nbsp;ImagickPixel&nbsp;with&nbsp;the&nbsp;predefined&nbsp;color&nbsp;'brown'<br /></span><span style="color: #0000BB">$color&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">ImagickPixel</span><span style="color: #007700">(</span><span style="color: #DD0000">'brown'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$color</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setColorValue</span><span style="color: #007700">(</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">COLOR_ALPHA</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">64&nbsp;</span><span style="color: #007700">/&nbsp;</span><span style="color: #0000BB">256.0</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$colorInfo&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$color</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getColorAsString</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$colorInfo</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
rgb(165,42,42)
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-imagickpixel.getcolorasstring-notes">
  <h3 class="title">注释</h3>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
   <strong>Alpha not returned</strong><br />
   <p class="para">
      This function does not return the alpha value of the color in the string.
   </p>
  </p></blockquote>
 </div>


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